In the following, how many 4's are there which are preceded by 7 but not followed by 3? 5932174269746132874138325674395820187463
In the following, how many 4's are there which are preceded by 7 but not followed by 3? 5932174269746132874138325674395820187463 Correct Answer Four
The logic follows here is:
Given:
5932174269746132874138325674395820187463
Condition to be checked:
1) In series 4 are there before 7 comes first but do not come after 3 is:
7 → 4 → Not 3.
5 9 3 2 1 (7 4 2) 6 9 (7 4 6) 1 3 2 8 (7 4 1) 3 8 3 2 5 6 7 4 3 9 5 8 2 0 1 8 (7 4 6) 3
Thus there are three such patterns of () that are only following the above conditions.
7 4 2, 7 4 6, 7 4 1, 7 4 6
7 4 3 is not according to the condition mentioned in the question
Hence, “Four” is correct answer.
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Feb 20, 2025